EP1496602A3 - Coussinet pour une machine électrique avec palier à glissement - Google Patents

Coussinet pour une machine électrique avec palier à glissement Download PDF

Info

Publication number: EP1496602A3
Authority: EP; European Patent Office
Prior art keywords: thrust washer; electric machine; sliding; contact bearing; bearing
Prior art date: 2003-07-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP04010889A

Other languages

German (de)

English (en)

Other versions

EP1496602B1 (fr

EP1496602A2 (fr

Inventor

Bernhard Rupp

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2003-07-07

Filing date

2004-05-07

Publication date

2005-10-05

2004-05-07 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2004-05-07 Priority to PL04010889T priority Critical patent/PL1496602T3/pl

2005-01-12 Publication of EP1496602A2 publication Critical patent/EP1496602A2/fr

2005-10-05 Publication of EP1496602A3 publication Critical patent/EP1496602A3/fr

2008-01-16 Application granted granted Critical

2008-01-16 Publication of EP1496602B1 publication Critical patent/EP1496602B1/fr

2024-05-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
- H02K5/148—Slidably supported brushes
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Frames (AREA)
Motor Or Generator Cooling System (AREA)
Sliding-Contact Bearings (AREA)

EP04010889A 2003-07-07 2004-05-07 Machine électrique avec palier à glissement et disque de démarrage Expired - Lifetime EP1496602B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL04010889T PL1496602T3 (pl)	2003-07-07	2004-05-07	Maszyna elektryczna z ułożyskowaniem ślizgowym i podkładką oporową

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10330614		2003-07-07
DE10330614A DE10330614A1 (de)	2003-07-07	2003-07-07	Anlaufscheibe für eine elektrische Maschine

Publications (3)

Publication Number	Publication Date
EP1496602A2 EP1496602A2 (fr)	2005-01-12
EP1496602A3 true EP1496602A3 (fr)	2005-10-05
EP1496602B1 EP1496602B1 (fr)	2008-01-16

Family

ID=33441637

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04010889A Expired - Lifetime EP1496602B1 (fr)	2003-07-07	2004-05-07	Machine électrique avec palier à glissement et disque de démarrage

Country Status (3)

Country	Link
EP (1)	EP1496602B1 (fr)
DE (2)	DE10330614A1 (fr)
PL (1)	PL1496602T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105337461A (zh) *	2015-12-01	2016-02-17	珠海格力节能环保制冷技术研究中心有限公司	一种风叶式防油垫片
CN114189093B (zh) *	2021-12-09	2023-08-01	珠海格力电器股份有限公司	气悬浮电机冷却结构、气悬浮电机

Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE876868C (de) *	1943-09-07	1953-05-18	Siemens Ag	Belueftung von Stromwendermaschinen
US3302047A (en) *	1964-12-24	1967-01-31	Black & Decker Mfg Co	Fan assembly for high-torque application
US3818255A (en) *	1973-07-30	1974-06-18	Singer Co	Bearing assembly for power tools having a plastic housing
AU451616B2 (en) *	1972-03-15	1974-08-15	Black & Decker (Australasia) Pty. Limited	Improvements relating to electric motors
DE2533283A1 (de) *	1975-07-25	1977-02-17	Vorwerk & Co Elektrowerke Kg	Anordnung zur lagerung von rotorwellen schnellaufender elektrokleinmotoren
DE2910845A1 (de) *	1979-03-20	1980-10-02	Bosch Gmbh Robert	Elektrisch angetriebenes handwerkzeug, insbesondere bohrmaschine
JPS63302747A (ja) *	1987-06-01	1988-12-09	Hitachi Ltd	車両用交流発電機
EP0556416A1 (fr) *	1992-02-15	1993-08-25	Siemens Aktiengesellschaft	Moteur à collecteur, en particulier pour une machine à laver et son procédé de fabrication
JPH0984320A (ja) *	1995-09-13	1997-03-28	Zexel Corp	ブラシレスモータ
US20020182020A1 (en) *	2001-03-02	2002-12-05	Katsuhiro Oomori	Motor-driven tool

2003
- 2003-07-07 DE DE10330614A patent/DE10330614A1/de not_active Withdrawn
2004
- 2004-05-07 DE DE502004005943T patent/DE502004005943D1/de not_active Expired - Lifetime
- 2004-05-07 EP EP04010889A patent/EP1496602B1/fr not_active Expired - Lifetime
- 2004-05-07 PL PL04010889T patent/PL1496602T3/pl unknown

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE876868C (de) *	1943-09-07	1953-05-18	Siemens Ag	Belueftung von Stromwendermaschinen
US3302047A (en) *	1964-12-24	1967-01-31	Black & Decker Mfg Co	Fan assembly for high-torque application
AU451616B2 (en) *	1972-03-15	1974-08-15	Black & Decker (Australasia) Pty. Limited	Improvements relating to electric motors
US3818255A (en) *	1973-07-30	1974-06-18	Singer Co	Bearing assembly for power tools having a plastic housing
DE2533283A1 (de) *	1975-07-25	1977-02-17	Vorwerk & Co Elektrowerke Kg	Anordnung zur lagerung von rotorwellen schnellaufender elektrokleinmotoren
DE2910845A1 (de) *	1979-03-20	1980-10-02	Bosch Gmbh Robert	Elektrisch angetriebenes handwerkzeug, insbesondere bohrmaschine
JPS63302747A (ja) *	1987-06-01	1988-12-09	Hitachi Ltd	車両用交流発電機
EP0556416A1 (fr) *	1992-02-15	1993-08-25	Siemens Aktiengesellschaft	Moteur à collecteur, en particulier pour une machine à laver et son procédé de fabrication
JPH0984320A (ja) *	1995-09-13	1997-03-28	Zexel Corp	ブラシレスモータ
US20020182020A1 (en) *	2001-03-02	2002-12-05	Katsuhiro Oomori	Motor-driven tool

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 142 (E - 739) 7 April 1989 (1989-04-07) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 07 31 July 1997 (1997-07-31) *

Also Published As

Publication number	Publication date
DE10330614A1 (de)	2005-02-03
EP1496602B1 (fr)	2008-01-16
PL1496602T3 (pl)	2008-06-30
EP1496602A2 (fr)	2005-01-12
DE502004005943D1 (de)	2008-03-06

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FR2905806B1 (fr)	2008-12-26	Arbre de rotor a griffes, rotor a griffes equipe d'un tel arbre et machine electrique tournante equipee d'un tel rotor
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EP1286451A3 (fr)	2004-11-03	Machine dynamoélectrique
DE102019120802A1 (de)	2021-02-04	Elektromaschine
EP1024295A1 (fr)	2000-08-02	Entraínement pour moteur éléctrique
EP1284424A3 (fr)	2004-05-26	Structure de fixation de capteur
EP1496602A3 (fr)	2005-10-05	Coussinet pour une machine électrique avec palier à glissement
DE7730184U1 (de)	1980-05-14	Elektromotor, insbesondere fuer geschirrspuelmaschine o.dgl.
DE102018204336A1 (de)	2018-10-11	Lüftermotor
EP1321680A3 (fr)	2003-12-10	Turbomachine
EP0966072A3 (fr)	2000-09-13	Dispositif de commutateur pour machines électriques
EP1870986A3 (fr)	2008-10-22	Machine électrique
EP1071188A3 (fr)	2003-06-04	Moteur électrique
EP1041700A3 (fr)	2003-10-08	Organe entrainé par moteur
DE102018211541A1 (de)	2020-01-16	Wasserpumpe
EP0884810A3 (fr)	2000-01-12	Balai en charbon pour machines électriques
EP1096644A3 (fr)	2002-11-06	Fixation d'un paquet rotorique sur un arbre céramique

Legal Events

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2005-10-05	RIC1	Information provided on ipc code assigned before grant	Ipc: 7H 02K 5/167 B Ipc: 7H 02K 5/14 B Ipc: 7H 02K 9/06 A Ipc: 7H 02K 9/28 B
2006-05-31	17P	Request for examination filed	Effective date: 20060405
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2007-08-01	RTI1	Title (correction)	Free format text: ELECTRIC MACHINE WITH SLIDING-CONTACT BEARING AND THRUST WASHER
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